x86: skip hyperv_clock test when host clocksource is not TSC
PATCH 1/1 x86: skip hyperv_clock test when host clocksource is not TSC
Hyper-V TSC page clocksource is TSC based so it requires host to use TSC for clocksource. While TSC is more or less standard for x86 hardware nowadays, when kvm-unit-tests are run in a VM the clocksource tends to be different (e.g. kvm-clock).
Signed-off-by Vitaly Kuznetsov <[email protected]>
--- x86/unittests.cfg | 1 + 1 file changed, 1 insertion(+)
x86/unittests.cfg +1 -0
@@ -334,6 +334,7 @@ smp = 2 extra_params = -cpu kvm64,hv_time arch = x86_64 groups = hyperv +check = /sys/devices/system/clocksource/clocksource0/current_clocksource=tsc [intel_iommu] file = intel-iommu.flat
Signature · 1 line
2.25.4
Quoted 16 lines · Vitaly Kuznetsov
Hyper-V TSC page clocksource is TSC based so it requires host to use TSC for clocksource. While TSC is more or less standard for x86 hardware nowadays, when kvm-unit-tests are run in a VM the clocksource tends to be different (e.g. kvm-clock).
Signed-off-by Vitaly Kuznetsov <[email protected]>--- x86/unittests.cfg | 1 + 1 file changed, 1 insertion(+)x86/unittests.cfg +0
-0
x86/unittests.cfg smp = 2 · line 340
Quoted 7 lines
x86/unittests.cfg +1
-0@@ -334,6 +334,7 @@ smp = 2 extra_params = -cpu kvm64,hv_time arch = x86_64 groups = hyperv +check = /sys/devices/system/clocksource/clocksource0/current_clocksource=tsc [intel_iommu] file = intel-iommu.flat
Queued, thanks.
Paolo